مرشح Promaster 55mm IRND16X (1.2) HGX Prime

I’ve been using this filter for landscapes, and the infrared suppression really cleans up the blacks in harsh midday light. Dirt just wipes off the coating without a smudge.

The ground and polished glass is noticeably more consistent than my cheaper filters, and the coating really does repel smudges. No weird color casts in my long exposures, even shooting into harsh midday light.

I was worried about color shifts with such a strong ND, but the infrared suppression keeps everything looking natural. The coating also makes cleaning off dust a breeze, which is a huge plus for outdoor shoots.